CN113021661A

CN113021661A - A belt cleaning device for concrete mixing device

Info

Publication number: CN113021661A
Application number: CN202110240213.1A
Authority: CN
Inventors: 张炳云; 郭旭华; 余作君; 徐瑞勇; 刘礼民
Original assignee: Ruichang Huazhong Lijian Concrete Co ltd
Current assignee: Ruichang Huazhong Lijian Concrete Co ltd
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-06-25
Anticipated expiration: 2041-03-04
Also published as: CN113021661B

Abstract

The invention discloses a cleaning device for a concrete stirring device, which comprises an installation frame, wherein a water tank is fixedly installed at the upper part of the installation frame. Has the advantages that: according to the invention, through the angle adjusting circular plate, when the using angle of the spray head needs to be adjusted, one group of pull ropes is transversely pulled to drive one side of the angle adjusting circular plate to move upwards, at the moment, the spray head changes the direction along with the angle adjusting circular plate, when the using height of the spray head needs to be adjusted, two groups of nuts are clockwise and anticlockwise rotated to adjust the using position of the lifting orifice plate, when the lifting orifice plate moves upwards, the lifting orifice plate is abutted against four groups of limiting plates, the spray head can move upwards by pulling the four groups of pull ropes, when the lifting orifice plate moves downwards, the spray head pulls the four groups of pull ropes downwards under the action of gravity, when the lower parts of the four groups of limiting plates are tightly contacted with the upper part of the lifting orifice plate, the movement is stopped, the other three groups of pull ropes can be transversely pulled according to the.

Description

A belt cleaning device for concrete mixing device

Technical Field

The invention relates to the field of cleaning of concrete mixing devices, in particular to a cleaning device for a concrete mixing device.

Background

The concrete is a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials, the term concrete generally refers to cement concrete which is obtained by mixing cement as the cementing material, sand and stone as the aggregate and water (which can contain additives and admixtures) according to a certain proportion, and is also called common concrete.

However, the prior cleaning device for the concrete mixing device has the following problems when applied: a big for concrete mixing device inner space, the opening part is less, use the shower nozzle to wash when being used for concrete mixing device's inside lateral wall, because the restriction of angle, it is inside to need the user to insert the arm and be used for concrete mixing device, and then the control shower nozzle washs, but user's arm can be infected with remaining concrete, secondly, shower nozzle external installation is used, when its unexpected collision foreign object or user, can lead to foreign object or user to appear the damage, can't be according to the user demand, adjust the service position of shower nozzle, finally, high pressure water pump uses for a long time, can produce a large amount of heat energy, break through the limit and can reduce high pressure water pump's life, consequently, need cooperate a set of heat abstractor to carry out in-service use, this kind of mode uses, can increase the use cost who is used for concrete.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a cleaning device for a concrete mixing device, which has the advantages that the spraying angle of a spray head can be adjusted according to the use requirement, the use position of the spray head can be adjusted according to the use requirement, the spray head is further protected, the heat dissipation work of a high-pressure water pump can be completed without adding a group of heat dissipation devices, and the problems in the background art are further solved.

(II) technical scheme

In order to realize the advantages that the spraying angle of the spray head can be adjusted according to the use requirement, the use position of the spray head can be adjusted according to the use requirement, the spray head is further protected, and the heat dissipation work of the high-pressure water pump can be completed without adding a group of heat dissipation devices, the invention adopts the following specific technical scheme:

the utility model provides a belt cleaning device for concrete mixing device, includes the installing frame, the upper portion fixed mounting of installing frame has the water tank, and the upper portion of water tank runs through and installs the water inlet, the terminal surface fixed running through of water tank installs the cooling cylinder, and the internally mounted of cooling cylinder has high pressure water pump to the water guide hose is installed to the equal joint in lower part on the tip of high pressure water pump, and the top is a set of the terminal surface that the water tank was run through to the one end of water guide hose, and the below is a set of the shower nozzle is installed to the one end joint of water guide hose, and the lateral wall fixed cup joint of shower nozzle installs the angle modulation plectane, the equal fixed mounting in both sides of installing frame has the dead lever, and two sets of the equal fixed mounting in end of keeping away from of dead lever has the handle.

Further, the upper portion of support orifice plate is provided with four groups of through holes and two sets of positioning screw, four groups of through holes's inside lateral wall is provided with four groups of first ball sockets, sixteen groups the inside of first ball socket is all rolled and is installed first spin, and is two sets of positioning screw's one end lateral wall cup joints and installs lift orifice plate and nut, the upper portion of lift orifice plate is provided with two sets of grooves and four groups of spacing through-holes that run through, two sets of positioning screw's one end is run through respectively two sets of the groove that runs through, four groups the inside of spacing through-hole all runs through installs the stay cord, and four groups are run through respectively to the one end of stay cord four groups the through holes, four groups the one end of stay cord all with the upper portion fixed connection of angle.

Furthermore, the two groups of positioning screws are meshed with the two groups of nuts.

Furthermore, the cross section sizes of the four groups of limiting plates are larger than the cross section sizes of the four groups of through holes and the cross section sizes of the four groups of limiting through holes.

Furthermore, fixing through holes are formed in the two sides of the containing box, the fixing through holes are formed in the inner portion of each fixing through hole in a penetrating mode, a pull rod is arranged in a penetrating mode, a baffle is fixedly arranged at the far end of the pull rod, a telescopic spring and a telescopic hose are sleeved on the side wall of the outer end of the pull rod, the opposite ends of the telescopic hose are fixedly connected with the two sides of the containing box respectively, the far end of the telescopic hose is fixedly connected with the opposite ends of the baffle, and the bottom surface of the inner portion of the containing box is provided with a fixing through groove.

Furthermore, the two groups of telescopic springs are respectively positioned inside the two groups of telescopic hoses, and the minimum vertical section length of the two groups of telescopic hoses is greater than the maximum vertical section length of the two groups of telescopic springs.

Further, the inside lateral wall of opening part of a cooling cylinder is provided with a plurality of groups second ball sockets, and a plurality of groups the second spin is all rolled and installed to the inside of second ball socket, the rear end of a cooling cylinder is provided with the guiding through hole, and sliding mounting has the installation screw rod to the inside lateral wall of guiding through hole runs through to fixed the cup jointing of installing screw rod installs the cover fishplate bar, the external lateral wall of installing screw rod cup joints and installs the screwed pipe.

Further, the mounting screw is meshed with the threaded pipe.

Further, the size of the plurality of groups of second ball socket openings is smaller than the maximum size of the plurality of groups of second rolling balls.

Further, a control panel is installed on one side of the water tank and is electrically connected with the high-pressure water pump through an electric wire.

(III) advantageous effects

Compared with the prior art, the invention provides a cleaning device for a concrete mixing device, which has the following beneficial effects:

(1) when the using angle of the sprayer needs to be adjusted, the invention transversely pulls one group of pull ropes through the angle adjusting circular plate to drive one side of the angle adjusting circular plate to move upwards, the sprayer changes the direction along with the angle adjusting circular plate at the moment, when the using height of the sprayer needs to be adjusted, two groups of nuts are meshed with two groups of positioning screws, the two groups of nuts are rotated clockwise and counterclockwise, the using position of the lifting orifice plate can be adjusted, when the lifting orifice plate moves upwards, the lifting orifice plate moving upwards supports against four groups of limiting plates, the sprayer can move upwards by pulling the four groups of pull ropes, when the lifting orifice plate moves downwards, the sprayer pulls the four groups of pull ropes downwards under the action of gravity, when the lower parts of the four groups of limiting plates are tightly contacted with the upper part of the lifting orifice plate, the sprayer stops moving, the other three groups of pull ropes can be transversely pulled according to the using requirements, and in the same, utilize the first ball socket of sixteen groups, can make the first spin of sixteen groups roll rotatoryly, prevent that four groups stay cord and support orifice plate friction from damaging, through the angle modulation plectane that sets up, can adjust according to the user demand, adjust the spray angle of shower nozzle, need not the user and insert the inside that is used for concrete mixing device with the arm, bring the facility for the clean use of the belt cleaning device who is used for concrete mixing device.

(2) Through the storage box, when the use of the sprayer is finished, a user firstly separates two groups of baffle plates from each other by hands, the two groups of telescopic springs and two groups of telescopic hoses are in a stretching state, then the sprayer is vertically moved upwards, when the upper part of the angle adjusting circular plate is contacted with the lower part of the supporting hole plate, the two groups of baffle plates are loosened, the two groups of telescopic springs are under the action of self elasticity, the two groups of baffle plates drive two groups of pull rods to do transverse reset motion, when the two groups of pull rods are restored to the original positions, the sprayer cannot be moved out of the storage box due to the limit of the two groups of pull rods, at the moment, foreign objects or the user cannot directly collide with the swinging sprayer due to the existence of the storage box, when the sprayer needs to use, the two groups of baffle plates are separated from each other, when the two groups of pull rods are separated from the angle adjusting, through the containing box that sets up, can adjust the service position of shower nozzle according to the user demand, and then protect it.

(3) When the high-pressure water pump needs to be moved out for detection and maintenance through the cooling cylinder, the mounting screw rod and the threaded pipe are meshed with each other, the threaded pipe is rotated anticlockwise, when the threaded pipe is separated from the mounting screw rod, the mounting screw rod is pushed forwards to drive the high-pressure water pump to move synchronously, when the high-pressure water pump is moved out, a plurality of groups of second rolling balls are contacted, a plurality of groups of second ball sockets are utilized to roll automatically, the friction force between the high-pressure water pump and the cooling cylinder is reduced, when the high-pressure water pump is overhauled, one end of the mounting screw rod penetrates through the guide through hole, when one end of the sleeving plate is tightly contacted with the inner end part of the cooling cylinder, the threaded pipe is sleeved on the outer end side wall of the mounting screw rod, the threaded pipe is rotated clockwise, when one end of the threaded pipe is tightly contacted with the rear end of the cooling cylinder, the movement is stopped, and the, the cooling cylinder is placed in the inside of water tank, and the inside clear water of water tank is derived through a set of water guide hose, adds the clear water through the water inlet, forms water-cooling structure, through the cooling cylinder that sets up, need not to add a set of heat abstractor, just can accomplish the heat dissipation work to high pressure water pump, has reduced the use cost that is used for concrete mixing device's belt cleaning device.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural view of a washing apparatus for a concrete mixing apparatus according to an embodiment of the present invention;

FIG. 2 is an exploded view of a lifting orifice plate according to an embodiment of the invention;

FIG. 3 is a perspective view of a storage case according to an embodiment of the present invention;

FIG. 4 is a schematic cross-sectional view of a cooling cartridge according to an embodiment of the invention;

FIG. 5 is a schematic cross-sectional view of a storage case according to an embodiment of the invention;

FIG. 6 is an enlarged view of A of FIG. 1 according to an embodiment of the present invention;

fig. 7 is an enlarged view of B of fig. 1 according to an embodiment of the present invention.

In the figure:

1. installing a frame; 2. a water tank; 3. a water inlet; 4. a cooling cylinder; 5. a high pressure water pump; 6. a water guide hose; 7. a spray head; 8. an angle adjusting circular plate; 9. fixing the rod; 10. a handle; 11. supporting the orifice plate; 12. a storage box; 13. a through hole; 14. a first ball socket; 15. a first ball; 16. positioning a screw rod; 17. lifting the pore plate; 18. a limiting through hole; 19. a through groove; 20. a nut; 21. pulling a rope; 22. a limiting plate; 23. a fixing through hole; 24. a pull rod; 25. a baffle plate; 26. a tension spring; 27. a flexible hose; 28. fixing the through groove; 29. a second ball socket; 30. a second roller ball; 31. a guide through hole; 32. installing a screw rod; 33. sleeving and connecting plates; 34. a threaded pipe.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the invention, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

According to an embodiment of the present invention, there is provided a washing device for a concrete mixing apparatus.

Referring to the drawings and the detailed description, as shown in fig. 1-7, a cleaning device for a concrete mixing device according to an embodiment of the present invention includes an installation frame 1, a water tank 2 is fixedly installed on an upper portion of the installation frame 1, a water inlet 3 is installed on an upper portion of the water tank 2 in a penetrating manner, a cooling cylinder 4 is fixedly installed on an end surface of the water tank 2 in a penetrating manner, a high pressure water pump 5 is installed inside the cooling cylinder 4, a water guide hose 6 is installed on an upper portion and a lower portion of an end portion of the high pressure water pump 5 in a clamping manner, one end of an upper group of water guide hoses 6 penetrates through an end surface of the water tank 2, one end of a lower group of water guide hoses 6 is installed in a clamping manner with a nozzle 7, an angle adjustment circular plate 8 is fixedly sleeved on a side wall of the nozzle 7, fixing rods 9 are fixedly installed on both sides of the installation frame, a support orifice plate 11 is fixedly mounted on the lower portion of the mounting frame 1, and a storage box 12 is fixedly mounted on the lower portion of the support orifice plate 11.

In one embodiment, four sets of through holes 13 and two sets of positioning screws 16 are disposed on the upper portion of the supporting orifice plate 11, four sets of first ball sockets 14 are disposed on the inner side wall of the four sets of through holes 13, first rolling balls 15 are respectively mounted inside sixteen sets of first ball sockets 14 in a rolling manner, a lifting orifice plate 17 and nuts 20 are respectively mounted on the side wall of one end of each of the two sets of positioning screws 16 in a sleeved manner, two sets of through grooves 19 and four sets of limiting through holes 18 are disposed on the upper portion of the lifting orifice plate 17, one end of each of the two sets of positioning screws 16 respectively penetrates through the two sets of through grooves 19, a pulling rope 21 is respectively mounted inside the four sets of limiting through holes 18 in a penetrating manner, one end of each of the four sets of pulling ropes 21 respectively penetrates through the four sets of through holes 13, one end of each of the four sets of pulling ropes 21 is, when the using height of the spray head 7 needs to be adjusted, two sets of positioning screws 16 are meshed with two sets of nuts 20, the two sets of nuts 20 are rotated clockwise and counterclockwise, the using position of the lifting orifice plate 17 can be adjusted, when the lifting orifice plate 17 moves upwards, the lifting orifice plate 17 moving upwards is abutted against four sets of limiting plates 22, the spray head 7 can move upwards by pulling four sets of pull ropes 21, when the lifting orifice plate 17 moves downwards, the spray head 7 pulls the four sets of pull ropes 21 downwards under the action of gravity, when the lower parts of the four sets of limiting plates 22 are tightly contacted with the upper part of the lifting orifice plate 17, the movement is stopped, the other three sets of pull ropes 21 can be transversely pulled according to the using requirement, in the same step as the above, in the pulling process of the four sets of pull ropes 21, the side walls of the four sets of pull ropes can be contacted with sixteen sets of first rolling balls 15, and sixteen sets of first ball sockets 14, can make sixteen groups of first spin 15 roll rotatoryly, prevent that four groups of stay ropes 21 and support orifice plate 11 from rubbing and damaging, through the angle modulation plectane 8 that sets up, can adjust according to the user demand, adjust the spray angle of shower nozzle 7, need not the user and insert the inside that is used for concrete mixing device with the arm, bring the facility for the clean use of the belt cleaning device who is used for concrete mixing device.

In one embodiment, two sets of positioning screws 16 intermesh with two sets of nuts 20, and the height of the two sets of nuts 20 can be adjusted.

In one embodiment, the cross-sectional dimensions of the four sets of limiting plates 22 are larger than the cross-sectional dimensions of the four sets of through holes 13 and the cross-sectional dimensions of the four sets of limiting through holes 18, so that the four sets of pulling ropes 21 are prevented from being separated from the supporting orifice plate 11 and the lifting orifice plate 17 due to the fact that the cross-sectional dimensions of the four sets of limiting plates 22 are too small.

In one embodiment, the two sides of the storage box 12 are provided with fixing through holes 23, and the two sets of fixing through holes 23 are slidably installed with pull rods 24, and the far ends of the two sets of pull rods 24 are fixedly installed with baffles 25, the side walls of the external ends of the two sets of pull rods 24 are sleeved with extension springs 26 and extension hoses 27, the opposite ends of the two sets of extension hoses 27 are fixedly connected with the two sides of the storage box 12, respectively, the far ends of the two sets of extension hoses 27 are fixedly connected with the opposite ends of the two sets of baffles 25, respectively, the inner bottom surface of the storage box 12 is provided with a fixing through groove 28, after the use of the nozzle 7 is finished, a user firstly uses hands to mutually separate the two sets of baffles 25, at this time, the two sets of extension springs 26 and the two sets of extension hoses 27 are in a stretching state, then vertically moves the nozzle 7 upwards, when the upper portion of the, two sets of expanding spring 26 receive self elastic force effect, through two sets of baffles 25, drive two sets of pull poles 24 and do horizontal reset motion, when two sets of pull poles 24 resume the normal position, because two sets of pull poles 24 are spacing, shower nozzle 7 can't shift out containing box 12, this moment because the existence of containing box 12, shower nozzle 7 that foreign object or the unable direct collision of user swayd, when needs use shower nozzle 7, keep away from two sets of baffles 25 each other once more, when two sets of pull poles 24 and angle modulation plectane 8 separate, shower nozzle 7 receives the perpendicular downstream of action of gravity, when shower nozzle 7 runs through fixed logical groove 28, can use it, containing box 12 through setting up, can be according to the user demand, adjust the position of use of shower nozzle 7, and then protect it.

In one embodiment, the two sets of expansion springs 26 are respectively located inside the two sets of expansion hoses 27, and the minimum vertical section length of the two sets of expansion hoses 27 is greater than the maximum vertical section length of the two sets of expansion springs 26, so as to avoid affecting the expansion and contraction of the two sets of expansion springs 26 due to the too small minimum vertical section length of the two sets of expansion hoses 27.

In one embodiment, a plurality of sets of second ball sockets 29 are arranged on the inner side wall of the opening of the cooling cylinder 4, the second ball sockets 30 are arranged in the plurality of sets of second ball sockets 29 in a rolling manner, the rear end of the cooling cylinder 4 is provided with a guide through hole 31, a mounting screw 32 is slidably arranged in the guide through hole 31, a sleeving plate 33 is fixedly sleeved on the inner end side wall of the mounting screw 32, a threaded pipe 34 is sleeved on the outer end side wall of the mounting screw 32, when the high pressure water pump 5 needs to be removed for detection and maintenance, the mounting screw 32 is meshed with the threaded pipe 34, the threaded pipe 34 is rotated anticlockwise, when the threaded pipe 34 is separated from the mounting screw 32, the mounting screw 32 is pushed forwards to drive the high pressure water pump 5 to move synchronously, when the high pressure water pump 5 is removed, the plurality of sets of second ball sockets 30 are contacted, the plurality of sets of second ball sockets 29 are utilized to enable the high, the friction force between the high-pressure water pump 5 and the cooling cylinder 4 is reduced, when the high-pressure water pump 5 is overhauled, one end of the mounting screw 32 firstly penetrates through the guide through hole 31, when one end of the sleeving plate 33 is in close contact with the inner end of the cooling cylinder 4, the threaded pipe 34 is sleeved on the side wall of the external end of the mounting screw 32, at this time, the threaded pipe 34 is rotated clockwise, when one end of the threaded pipe 34 is tightly contacted with the rear end of the cooling cylinder 4, the movement is stopped, the high-pressure water pump 5 is placed in the cooling cylinder 4 when working, the cooling cylinder 4 is placed in the water tank 2, and the clear water in the water tank 2 is led out through the group of water guide hoses 6, clear water is added through the water inlet 3 to form a water cooling structure, and a set of heat dissipation device is not required to be added through the cooling cylinder 4, so that the heat dissipation work of the high-pressure water pump 5 can be completed, and the use cost of the cleaning device for the concrete stirring device is reduced.

In one embodiment, the mounting screw 32 intermeshes with the threaded tube 34 to facilitate adjustment of the use position of the threaded tube 34.

In one embodiment, the size of the opening of the plurality of groups of second ball sockets 29 is smaller than the maximum size of the plurality of groups of second balls 30, so that the plurality of groups of second balls 30 are prevented from being separated from the plurality of groups of second ball sockets 29 respectively due to the fact that the size of the opening of the plurality of groups of second ball sockets 29 is too large.

In one embodiment, a control panel is installed on one side of the water tank 2, and the control panel is electrically connected to the high pressure water pump 5 through a wire, and the control panel plays a role in controlling the operation of the high pressure water pump 5.

The working principle is as follows:

when the cleaning device for the concrete mixing device is used by connecting a circuit, the high-pressure water pump 5 is controlled to work by a control panel, the high-pressure water pump 5 leads clear water in a water tank 2 out through two groups of water guide hoses 6, the clear water sprayed by the spray head 7 impacts the internal structure of the concrete mixing device and can clean the concrete mixing device, when the using angle of the spray head 7 needs to be adjusted, one group of pull ropes 21 is transversely pulled to drive one side of the angle adjusting circular plate 8 to move upwards, the spray head 7 changes the direction along with the angle adjusting circular plate 8, when the using height of the spray head 7 needs to be adjusted, two groups of positioning screws 16 are meshed with two groups of nuts 20 to rotate the two groups of nuts 20 clockwise and anticlockwise, the using position of the lifting orifice plate 17 can be adjusted, when the lifting orifice plate 17 moves upwards, the upwards-moved lifting orifice plate 17 abuts against four groups of limiting plates 22, and by, the spray head 7 can move upwards, when the lifting pore plate 17 moves downwards, the spray head 7 is pulled to move the four groups of pull ropes 21 downwards under the action of gravity, when the lower parts of the four groups of limiting plates 22 are tightly contacted with the upper part of the lifting pore plate 17, the movement is stopped, the other three groups of pull ropes 21 can be transversely pulled according to the use requirement, the four groups of pull ropes 21 are the same as the steps, in the pulling process of the four groups of pull ropes 21, the side walls of the four groups of pull ropes can be contacted with sixteen groups of first rolling balls 15, the sixteen groups of first ball sockets 14 are utilized to enable the sixteen groups of first rolling balls 15 to roll and rotate, the four groups of pull ropes 21 and the supporting pore plate 11 are prevented from being damaged by friction, the spray angle of the spray head 7 can be adjusted according to the use requirement by arranging the angle adjusting round plate 8, the arm does not need to be inserted into the concrete mixing device, the user firstly keeps away from the two groups of baffles 25 mutually by hand, at the moment, the two groups of expansion springs 26 and the two groups of expansion hoses 27 are in a stretching state, then the spray head 7 is vertically moved upwards, when the upper part of the angle adjusting circular plate 8 is contacted with the lower part of the supporting orifice plate 11, the two groups of baffles 25 are loosened, the two groups of expansion springs 26 are under the action of self elasticity, the two groups of draw rods 24 are driven to do transverse reset motion through the two groups of baffles 25, when the two groups of draw rods 24 are restored to the original position, the spray head 7 can not be moved out of the containing box 12 due to the limit of the two groups of draw rods 24, at the moment, foreign objects or the user can not directly collide with the swinging spray head 7 due to the existence of the containing box 12, when the spray head 7 needs to be used, the two groups of baffles 25 are mutually kept away from each other, the high-pressure water pump can be used, the using position of the spray head 7 can be adjusted according to the using requirement through the arranged containing box 12, and then the spray head is protected, meanwhile, when the high-pressure water pump 5 needs to be moved out for detection and maintenance, the mounting screw 32 and the threaded pipe 34 are meshed with each other, the threaded pipe 34 is rotated anticlockwise, when the threaded pipe 34 is separated from the mounting screw 32, the mounting screw 32 is pushed forwards to drive the high-pressure water pump 5 to do synchronous motion, when the high-pressure water pump 5 is moved out, a plurality of groups of second ball sockets 30 are contacted, a plurality of groups of second ball sockets 29 are utilized to enable the high-pressure water pump to roll automatically, the friction force between the high-pressure water pump 5 and the cooling cylinder 4 is reduced, when the high-pressure water pump 5 is overhauled, one end of the mounting screw 32 penetrates through the guide through hole 31, when one end of the sleeving plate 33 is in close contact with the inner end of the cooling cylinder 4, the, clockwise rotation screwed pipe 34 this moment, when the rear end in close contact with of the one end of screwed pipe 34 and cooling cylinder 4, stop motion, high pressure water pump 5 during operation, place the inside of cooling cylinder 4, cooling cylinder 4 is placed in the inside of water tank 2, and the clear water of the inside of water tank 2 is derived through a set of water guide hose 6, add clear water through water inlet 3, form the water-cooling structure, through the cooling cylinder 4 that sets up, need not to add a set of heat abstractor, just can accomplish the heat dissipation work to high pressure water pump 5, the use cost of the belt cleaning device who is used for concrete mixing device has been reduced.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The cleaning device for the concrete stirring device is characterized by comprising an installation frame (1), wherein a water tank (2) is fixedly installed on the upper portion of the installation frame (1), a water inlet (3) is installed on the upper portion of the water tank (2) in a penetrating mode, a cooling cylinder (4) is installed on the end face of the water tank (2) in a penetrating mode, a high-pressure water pump (5) is installed inside the cooling cylinder (4), a water guide hose (6) is installed on the upper portion and the lower portion of the end portion of the high-pressure water pump (5) in a penetrating mode, a group of water guide hose (6) is installed on the upper portion and the lower portion in a penetrating mode on the end face of the water tank (2), a group of nozzles (7) are installed on the lower portion in a penetrating mode on the end portion of the water guide hose (6) in a penetrating mode, an angle adjusting circular plate (8) is installed on the side wall of each nozzle (7) in a fixed sleeved mode, the lower part fixed mounting of installing frame (1) has support orifice plate (11), and the lower part fixed mounting of support orifice plate (11) has containing box (12).

2. The cleaning device for the concrete mixing device according to claim 1, wherein four groups of through holes (13) and two groups of positioning screws (16) are arranged at the upper part of the supporting pore plate (11), four groups of first ball sockets (14) are arranged on the inner side walls of the four groups of through holes (13), first rolling balls (15) are arranged in sixteen groups of first ball sockets (14) in a rolling manner, lifting pore plates (17) and nuts (20) are sleeved on the side walls of one ends of the two groups of positioning screws (16), two groups of through grooves (19) and four groups of limiting through holes (18) are arranged on the upper part of the lifting pore plate (17), one ends of the two groups of positioning screws (16) respectively penetrate through the two groups of through grooves (19), pull ropes (21) are arranged in the four groups of limiting through holes (18) in a penetrating manner, and one ends of the four groups of pull ropes (21) respectively penetrate through the four groups of through holes (13, one end of each of the four groups of pull ropes (21) is fixedly connected with the upper part of the angle adjusting circular plate (8), and a limiting plate (22) is fixedly mounted at the other end of each of the four groups of pull ropes (21).

3. A cleaning device for a concrete mixing device according to claim 2, characterized in that two sets of said positioning screws (16) are mutually engaged with two sets of said nuts (20).

4. A washing device for a concrete mixing device according to claim 2, characterized in that the four sets of said limit plates (22) have a cross-sectional size greater than the cross-sectional sizes of the four sets of said through holes (13) and the cross-sectional sizes of the four sets of said limit through holes (18).

5. The cleaning device for the concrete mixing device according to claim 1, wherein fixing through holes (23) are formed in two sides of the containing box (12), pull rods (24) are slidably mounted inside the two groups of fixing through holes (23), baffles (25) are fixedly mounted at far ends of the two groups of pull rods (24), telescopic springs (26) and telescopic hoses (27) are mounted on external end side walls of the two groups of pull rods (24) in a sleeved mode, opposite ends of the two groups of telescopic hoses (27) are fixedly connected with two sides of the containing box (12) respectively, far ends of the two groups of telescopic hoses (27) are fixedly connected with opposite ends of the two groups of baffles (25) respectively, and fixing through grooves (28) are formed in the bottom surface inside the containing box (12).

6. A washing device for a concrete mixing plant according to claim 5, characterized in that two sets of said telescopic springs (26) are respectively located inside two sets of said telescopic hoses (27), the minimum vertical section length of two sets of said telescopic hoses (27) being greater than the maximum vertical section length of two sets of said telescopic springs (26).

7. The cleaning device for the concrete mixing device according to claim 1, wherein a plurality of groups of second ball sockets (29) are arranged on the side wall of the inner portion of the opening of the cooling cylinder (4), a plurality of groups of second rolling balls (30) are arranged in the second ball sockets (29) in a rolling mode, a guide through hole (31) is formed in the rear end of the cooling cylinder (4), a mounting screw rod (32) penetrates through the inner portion of the guide through hole (31) in a sliding mode, a sleeving plate (33) is fixedly sleeved on the inner end side wall of the mounting screw rod (32), and a threaded pipe (34) is sleeved on the outer end side wall of the mounting screw rod (32).

8. A washing device for a concrete mixing device according to claim 7, characterised in that said mounting screw (32) is intermeshed with a threaded tube (34).

9. A washing device for concrete mixers, according to claim 7, characterized in that the size of the openings of said second ball sockets (29) is smaller than the maximum size of said second balls (30).

10. The cleaning device for the concrete mixing device according to claim 1, characterized in that a control panel is installed at one side of the water tank (2), and the control panel is electrically connected with the high-pressure water pump (5) through an electric wire.